feat(plugins): loading indicators

ionic/plugins/loading/loading.ts

@@ -0,0 +1,89 @@
+import * as Rx from 'rx';
+
+import * as util from 'ionic/util';
+import {NativePlugin} from '../plugin';
+
+/**
+ * Simple loading popup indicators.
+ */
+@NativePlugin({
+  name: 'Loading',
+  platforms: ['ios', 'android', 'web'],
+  engines: {
+    cordova: 'cordova-plugin-progressindicator'
+  },
+  pluginCheck: () => {
+    return !!window.ProgressIndicator;
+  }
+})
+export class Loading {
+  static simple(dim, label, detail) {
+    this.ifPlugin(() => {
+      if(typeof label === 'undefined') {
+        window.ProgressIndicator.showSimple(dim);
+        return;
+      }
+
+      if(typeof detail === 'undefined') {
+        window.ProgressIndicator.showSimpleWithLabel(dim, label);
+        return;
+      }
+
+      window.ProgressIndicator.showSimpleWithLabelDetail(dim, label, detail);
+    })
+  }
+
+  static determinate(dim, timeout, label) {
+    this.ifPlugin(() => {
+      if(typeof label === 'undefined') {
+        window.ProgressIndicator.showDeterminate(dim, timeout);
+        return;
+      }
+
+      if(typeof detail === 'undefined') {
+        window.ProgressIndicator.showSimpleWithLabel(dim, timeout, label);
+        return;
+      }
+    })
+  }
+
+  static annular(dim, timeout, label) {
+    this.ifPlugin(() => {
+      if(typeof label === 'undefined') {
+        window.ProgressIndicator.showAnnular(dim, timeout);
+        return;
+      }
+
+      if(typeof detail === 'undefined') {
+        window.ProgressIndicator.showAnnularWithLabel(dim, timeout, label);
+        return;
+      }
+    })
+  }
+
+  static bar(dim, timeout, label) {
+    this.ifPlugin(() => {
+      if(typeof label === 'undefined') {
+        window.ProgressIndicator.showBar(dim, timeout);
+        return;
+      }
+
+      if(typeof detail === 'undefined') {
+        window.ProgressIndicator.showBarWithLabel(dim, timeout, label);
+        return;
+      }
+    })
+  }
+
+  static success(dim, label) {
+    this.ifPlugin(() => {
+      window.ProgressIndicator.showSuccess(dim, label);
+    })
+  }
+
+  static hide() {
+    this.ifPlugin(() => {
+      window.ProgressIndicator.hide();
+    })
+  }
+}